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实用新型
CN205635147U 一种含铜废水的高效处理装置 失效 - 权利终止

一种含铜废水的高效处理装置
摘要：
本实用新型公开了一种含铜废水的高效处理装置，包括铜离子废水储罐、十二烷基硫酸钠溶液储罐、氢氧化钠溶液储罐、铜离子废水液输送离心泵、十二烷基硫酸钠溶液输送离心泵、氢氧化钠溶液输送离心泵、压缩机、泡沫分离塔、铜离子废水流量控制器、十二烷基硫酸钠溶液流量控制器、氢氧化钠溶液流量控制器、泡沫分离塔液位控制器、压缩空气流量控制器、第一至第二比例计算器、第一至第五控制阀；本实用新型对浓度为20mg/L的铜离子废水溶液可实现连续可控分离，处理后残液中Cu2+的残留率为0.42‑0.51％，即0.102mg/L，达到了铜离子废水0.5mg/L的废水排放标准，泡沫分离塔中铜离子去除率97.8‑98.4％，经后续工段回收后铜离子的回收率可达88.6‑94.2％，分离效果显著，具有推广实用的价值。
摘要（英）：

The utility model discloses a high -efficiency processing device of copper -containing waste water, including copper ion waste water storage tank, sds sodium dodecyl sulfate solution storage tank, the sodium hydroxide solution storage tank, the centrifugal pump is carried to the copper ion exhausted water, the centrifugal pump is carried to sds sodium dodecyl sulfate solution, sodium hydroxide solution carries the centrifugal pump, a compressor, foam fractionation column, the copper ion water flow control ware that gives up, sds sodium dodecyl sulfate solution flow flow control ware, sodium hydroxide solution flow controller, foam fractionation column liquid level controller, compressed air flow controller, it is first to the 2nd ratio calculation ware, it is first to the 5th control valve, the utility model discloses can realize continuous controllable separation to concentration for 20mgL's copper ion waste water solution, is cu2+'s the rate of remaining 0.42 in the raffinate of processing back 0.51%, be 0.102mgL, reached copper ion waste water 0.5mgL's wastewater discharge standard, copper ion clearance 97.8 among the foam fractionation column 98.4%, can the rate of recovery of copper ion reach 88.6 after follow -up workshop section retrieves 94.2%, the separation effect is showing, have and promote practical value.

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